Ultra 5 245K vs Xeon w7-3545

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Primary details

Comparing Xeon w7-3545 and Core Ultra 5 245K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated173
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data78.88
Market segmentServerDesktop processor
Power efficiencyno data21.00
Architecture codenameSapphire Rapids (2023−2024)Arrow Lake-S (2024−2025)
Release date24 August 2023 (1 year ago)24 October 2024 (less than a year ago)
Launch price (MSRP)$2,039$309

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon w7-3545 and Core Ultra 5 245K basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores24 (Tetracosa-Core)14 (Tetradeca-Core)
Performance-cores246
Efficient-coresno data8
Threads4814
Base clock speed2.7 GHz4.2 GHz
Boost clock speed4.8 GHz5.2 GHz
Bus rateno data159 MHz
L1 cache80 KB (per core)112 KB (per core)
L2 cache2 MB (per core)3 MB (per core)
L3 cache67.5 MB24 MB (shared)
Chip lithographyIntel 7 nm3 nm
Die size4x 477 mm2243 mm2
Maximum case temperature (TCase)76 °Cno data
Number of transistorsno data17,800 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on Xeon w7-3545 and Core Ultra 5 245K compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCLGA4677FCLGA1851
Power consumption (TDP)310 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon w7-3545 and Core Ultra 5 245K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology+no data
TSX++
Idle Statesno data+
Thermal Monitoring-+
SIPP-+
Turbo Boost Max 3.0+no data
Deep Learning Boost++
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Xeon w7-3545 and Core Ultra 5 245K technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
SGX-no data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon w7-3545 and Core Ultra 5 245K are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon w7-3545 and Core Ultra 5 245K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5-6400
Maximum memory size4 TB192 GB
Max memory channels82
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel® Graphics
Quick Sync Video-+
Graphics max frequencyno data1.9 GHz

Graphics interfaces

Available interfaces and connections of Xeon w7-3545 and Core Ultra 5 245K integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Xeon w7-3545 and Core Ultra 5 245K integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)
Max resolution over eDPno data4K @ 60Hz
Max resolution over DisplayPortno data8K @ 60Hz

Graphics API support

APIs supported by Xeon w7-3545 and Core Ultra 5 245K integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon w7-3545 and Core Ultra 5 245K.

PCIe version5.05.0 and 4.0
PCI Express lanes11220

Pros & cons summary


Recency 24 August 2023 24 October 2024
Physical cores 24 14
Threads 48 14
Power consumption (TDP) 310 Watt 125 Watt

Xeon w7-3545 has 71.4% more physical cores and 242.9% more threads.

Ultra 5 245K, on the other hand, has an age advantage of 1 year, and 148% lower power consumption.

We couldn't decide between Xeon w7-3545 and Core Ultra 5 245K. We've got no test results to judge.

Be aware that Xeon w7-3545 is a server/workstation processor while Core Ultra 5 245K is a desktop one.


Should you still have questions on choice between Xeon w7-3545 and Core Ultra 5 245K, ask them in Comments section, and we shall answer.

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Intel Xeon w7-3545
Xeon w7-3545
Intel Core Ultra 5 245K
Core Ultra 5 245K

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